“Antidiarrheal Activity of Amaranthus spinosus L. Leaf Extract in Castor Oil Induced Diarrhea and Gastrointestinal Motility Models in Mice”, Mal. J. Fund. Appl. Sci., vol. 22, no. 2, pp. 444–453, Apr. 2026, doi: 10.11113/mjfas.v22n2.4859.